Step 11: THE BURIED BUCKET

Step 12: FINAL COMMENTS

Urine is not full of toxic bacteria like excrement is, so there is no health risk to pumping it into the ground around your home in small quantities l...

We all have to pee sometime. Some go behind a bush. Some use a toilet and flush 5 gallons of water down the drain every time they pull the handle.

In this instructable I will introduce you to a simple alternative, one that uses less water than a flush toilet. Water is a resource that is becoming scarcer over time; one that we should conserve better.

PVC, polyvinyl chloride, is a thermoplastic. It softens with heat and hardens up again when it cools. It is easily available in most hardware stores in the form of pipe, and is not very expensive. Considering all the things one can make out of it, I would even call it cheap.

You will find several different urinal designs here. Grab a glass of your favorite beverage and read on.

Step 1: THE BASIC IDEA

The basic urinal is composed of a cup to catch the urine, an "S" shaped piece of 1/2 inch diameter pipe that conducts the urine to the ground, and a buried 5 gallon bucket. The inverted bucket creates an air chamber. The urine enters the air chamber and filters into the ground.

The "S" bend in the pipe creates a small reservoir that holds the last of the flush water. This is the same as the trap under a sink. It prevents vapors from beyond the water reservoir from rising in the pipe and smelling up the room. The system is basically odorless.

It didnt smell for sometime. I did want to see how long it would take before it did and with 2 people using it. It had to be emptied every 7 or 8 days. I used a 3 gal pail and used about 1/2 a bottle of veg oil, cause you loose some oil as the urine fills in the bucket the oil is lost to the insides of the wall. Im working on another instructable, but working on the draft for my urinal.

An ex co-worker of my dads got a hold of an old telephone booth and installed a urinal similar to this inside the phone booth. it would probably be fairly simple to rig some sort of lean-to with the urinal in it out of scrap wood, for those of you worried about where to 'hide' the urinal in an outdoor setting. it would probably also be fairly easy to build a 'public bathroom stall' of sorts inside a garage/shed.

Wonderful project, I love environmentally friendly homes, one day when I build my home it will surely have a system like yours! I was wandering in the picture for step 5, does your faucet have balls or is that a Venus figurine? Got a good laugh nevertheless. Anyways, thanks for the idea and looking out for our mother earth!

Urine makes a good compost activator, particularly useful if you are trying to compost things like wood chips.A friend had an allotment with a small tool shed on it, his compost bin was near the shed and he had a diy urinal in the shed with a pipe going to the compost bin.

thanks to you i have a urinal in my workshop shed it works well now i can spend more time building stuff working on my scooter, than i would have to walk very far to the house or wait till the nighbours arent looking and go in the yard lol thanks to your invention you have my workshop a better place

THANK YOU! Moved last month and 1st thing I did was added a 16x17 shop out the back wall of the Standard 2-car garage. When was in planning stages, intended to have it plumbed for a toilet, garage-floor heat, insulated, drywalled, etc........... UNTIL I received the bids! Pisser was the 1st thing that went, followed by others that I could do myself as $$ came available.When I found your site, the question now becomes "Where do I place my urinal so that when my wife unexpectantly opens the interior door to the main garage,she has no clue that I am busy expelling the beverage of my choice, since she will have NO knowledge of my installation of your GRAND plan?" (I am considering installing a motion detector pointed at that door that turns on a lamp near the urinal) Further, since I am now a city dweller (previously used to just stepping out & whipping out), I must position it on a wall that produces the least amount of inquireys from the neighbors as to what the purpose is of the pvc that is protruding from the wall. To help with this issue I plan to install sliding doors on the standard garage door entrance to my shop area using 3-36' doors on tracks - 2 connected sliding right & 1 sliding left. If anyone has any lines on CHEAP sliding door hardware to support a relatively light door, I would appreciate the info.

One of the presenters on a BBC radio gardening programme recommends the use of 'recycled beer' on compost, particularly on slow to compost nitrogen poor materials.Here is his site: http://bobflowerdew.co.uk/

I drilled a hole in my shed floor, inserted a length of PVC pipe, topped it off with a funnel and, voila! A private place to pee without tracking mud into the house. I have to admit yours is more attractive.

I don't think one wants to just fill containers with urine. The underground bucket is open at the bottom, so the urine leeches into the ground, being attacked by bacteria, and fertilizing nature. It doesn't have high toxicity, like excrement.

I have read that one can mix one part urine with three parts water and use it directly on plants without burning them.

I LOVE THESE INSTRUCTABLES!.....aaaand here it comes....However, this eco freakout about how we are running out of water is getting a bit ridiculous, even though in'stables like these are great....as is this one. But unless we are shipping water off this planet we are not ever going to run out of it, no matter how much those in power try to brainwash us into believing it. The only place it can go that would make it difficult for use to get it back is the poles.....but the much loved global warming kinda stops that....or climate change...or global cooling (1970's panic fest).

How about we just say that these great instables are made for use to better our lives by giving ourselves something to do....Now I must do as the wife demands and look at her puzzle.....good day. (sigh)

I wasn't aware that a shortage of water in general was forecast. I think they are mostly talking about a shortage of clean drinking water in the future. That makes perfect sense because we keep contaminating the environment and polluting our ground water.

A small water distillation unit might be a good addition to the home, to handle whatever water might come one's way in the future.

I live in the city and I wanted a way to let the guys that come by to talk car talk, get rid of some coffee or "beverage of your choice" without running in the house every 5 minutes. Same idea on saving water, plus my 'better half' was threatening to install a parking meter over the toilet and charge a quarter to flush :p

I was fortunate enough to have a previous owner try to build a patio BBQ and leave a 3 in. ABS pipe underground that lead from the side of the garage under the patio roof to the back bathroom on the house and danged if he didn't tie it into the cast iron pipe elbow under the back toilet (he also left a natural gas pipe and cold water pipe; it must have been one heck of a BBQ going in)!

I fashioned a foot deep locker over the urinal with twin doors that open into a privacy stall. I used an old urinal from a trash dump I found in great shape and plumbed it with a trap. So mine is actually going into the sewer. I used a self closing faucet above the urinal to flush enough water to clear the bowl.

Most sewer pipes under your home end at a clean out. My 1952 house has these clean outs aimed at a vent hole in the crawl space.

Maybe you can insert a threaded pipe into one of the clean outs, outside the bathroom and have it go through the vent to the outside of the house. Then build a sort of old fashioned 'water closet'. A out house with a half moon cut in the door would be a riot and visitors would think it fun to use.

Another tip for saving water is to keep a 5 gallon bucket in the tub. My water heater is on the back porch at the opposite end of the house as my tub. I open the hot water valve and let it run until I get hot water. Then shut it off and open the shower valve. It only takes two showers to fill the bucket and you can use it 2 to 4 flushes depending on whether you just stood or sat.

As for the upside down bucket, that's brilliant! You could use leach line rock for a filler if you think your pit would crush in. I did this method years ago and just put a little bleach down it once a month in the summer months. You could also buy septic tank enzyme from the market or RV supply store to keep it sanitary as need be. I had termites in the area and also put malathion down the hole now and then to kill any termites using the water as a drinking source. Please take caution if you have fruit trees or the like near by.

There are some great natural/organic pesticides at the gardening center. You can use natural methods with no chemicals. Like to keep aphids off your roses, you're supposed to plant marigolds in-between.

When I do put bleach or insecticides in the ground, its just a few drops per gallon, I don't go overboard. Just enough to taint the water to them underground bugs. As for bleach its self, it is in all green plants; chlorine. There are herb and natural remedies books that tell you to put a few drops of bleach in a glass of water and drink it to kill a body fungus you can get. Wikipedia says it's element 17 on the chart & "it is abundant in nature and necessary to most forms of life, including humans."

Yes, it's a "chemical" by definition, but in drop by drop use it will just kill bacteria on a "as needed" basis. It will neutralize and cancel out and not harm nature or your earth in your yard. As a pool owner I can attest to chlorine and algae doing battle and in the end, the algae is dead, and so is the chlorine. Test shows zero and time to add more. It's a salt, that's why you have to add acid to the pool after. Out of the bottle it can eat the hair out of your nostrils, but in correct amounts it is safe as anything.

I don't understand the nutritional need for chlorine, but I do know it can be deadly, like mustard gas in World War I. I suppose that chlorine from pools just finds its way up into the atmosphere and contributes to acid rain. It's kind of like the ocean that we once thought was too big for us to damage with our contaminants. It's OK if we each just dump a little toxic waste into it, I suppose.

Chemotherapy can save lives, but it sure can wreak havoc, too. I guess proper action depends a lot on priorities, too.

Thanks for the info, GrapeApe226. I apparently used to consume too much salt, judging by a cracked and burning red tongue. That improved when I started washing the salt off all the salted nuts I was eating. Anyway, I probably went too far in the other direction, eliminating salt. I'll have to try to find a new balance now. How to judge the optimum balance, I wonder?

If animals need salt, I wonder where they get it? I suppose that carnivores would probably pick up some chlorine from the meat they consume. I'm vegetarian. Maybe plants don't have the same salt content as animal products.

Exaaaaaactally what I have been pointing out, TOO much of anything will kill you. I'm not trying to pick a fight here, just trying to answer the questions YOU posed earlier.

Hey, how am I supposed to take it when I expand on what I see in your pages here and you come back that pool owners contribute to acid rain. That's a weird comment anyway since all I said to put a few drops down your urinal. I think toxic waste would build up there as anywhere. Especially since your upside down bucket is a dead end.

Have you ever seen the 20/20 where they looked into the spreading grounds in large cities that feed their own underground reservoirs? They found out that there was an incredible amount of toxic and bacteria build up in the soil for thousands of feet outside the area, leaking into peoples fruit trees and gardens. People were showing up at the hospital with all kinds of cronic illnesses far above the average. And that was clean water! They have to now pump extra water so there is overflow so there is a place for things to run off. They can't let it just sit and fester.

What you have here is a small cesspit. They were outlawed decades ago for the very same reasons. Toxins seep up to the surface over time and cause much damage to property as well as humans. They are far from "green". It would be better to study up on septic systems and build and properly maintain small version if you are worried about chemicals that can kill you. Because just as salt and carrots, too much human waste in a concentrated area can....

Interesting. I don't watch TV, and didn't see 20/20. I had read that urine was different from excrement. It's not so bacteria loaded. There are even medicinal uses for drinking it. Dilute it 1 part urine to 3 parts water and you can apparently fertilize plants with it directly without burning them. Anyway, I don't think there is a great problem with urine. Of course, anything that pollutes ground water deserves a good second look.

Acid rain is mostly sulfuric acid, I think. My comment on pool owners was probably a wild idea, but I still don't see where the chlorine goes, except into the atmosphere, and hydrochloric acid seems like a likely form for it to take.

It just seems out of control sometimes, like we don't know what we're doing, and our population keeps growing. Reduce our population and we would automatically reduce all of our negative impacts from the things we do. .

Very nice, in fact I will be doing the same when me and my buddies buy some land here in a few years. Just curious, do you have a system to take care of the other waste or just urine? I've seen some off the grid type toilets online but they are a bit on the expensive side.

Ecologically, I think composting is the way to go. Try to find The Humanure Handbook. http://www.jenkinspublishing.com/humanure.html You don't need much more than a bucket to use his system. It's not "waste" anymore when you can put it to good use.

Ecologically speaking, I think the production processes of cement and PVC have pretty large carbon footprints. I can understand a waterless or 1 cup flush setup for indoors, but an outdoor urinal? Composting? Just pee on a tree.

I'm all in favor of peeing on trees. Unfortunately, most people have neighbors watching and get inhibited. I love cement. I imagine it's carbon footprint probably is high, since they have to crush and heat rock. Once done, however, it lasts a long time. The longevity of the material would have to be factored into any comparisons. I don't know the PVC carbon footprint, nor have any way of gauging it. It is recyclable, I believe, since the factory said defective pipe was never available because it always just got run through the system again, whatever the system is that they are using. I would like to know the manufacturing system better.

Lemons are said to grow well when fertilised with urine. One idea could be to feed the line out to the lemon tree and place the sump near the roots tree’s roots. Then have great lemons for one’s gin and tonic.